Home / 92,595.33-138,864.27-33,423.30

Finding the Fourth Proportional to 92,595.33, 138,864.27 and 33,423.30

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Solution

The fourth proportional to 92,595.33, 138,864.27 and 33,423.30 is: 50,124.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,595.33 : 138,864.27 = 33,423.30 : x
  2. Step 2: Convert to fraction form
    92,595.33/138,864.27 = 33,423.30/x
  3. Step 3: Cross multiply
    92,595.33x = 138,864.27 × 33,423.30
  4. Step 4: Simplify right side
    92,595.33x = 4,641,302,155.49
  5. Step 5: Solve for x
    x = 4,641,302,155.49/92,595.33
  6. Step 6: Final answer
    x = 50,124.58

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.